Sauna predawn run

Yesterday dicided to take the day off, the calves were a bit tight, I rest 1 day a week anyway! This morning was up at 5:15 a.m. and as my girlfriend was not goint to the park I decided to go out from my house to the conservatory around 6:00 a.m., Did 6 laps there and back to my house( 8.5k), put the watch on time of day and just cruised to finish the run in 49:15. The weather was very hot today! no sun but I was soaking in sweat! the breathing was sped up sometimes, but felt easy anyway!! Happy Friday!